CN114379585A - Method, apparatus, device and storage medium for displaying vehicle information - Google Patents
Method, apparatus, device and storage medium for displaying vehicle information Download PDFInfo
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- CN114379585A CN114379585A CN202111601054.XA CN202111601054A CN114379585A CN 114379585 A CN114379585 A CN 114379585A CN 202111601054 A CN202111601054 A CN 202111601054A CN 114379585 A CN114379585 A CN 114379585A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
- B60W2050/046—Monitoring control system parameters involving external transmission of data to or from the vehicle, e.g. via telemetry, satellite, Global Positioning System [GPS]
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Abstract
The disclosure provides a method, a device, equipment and a storage medium for displaying vehicle information, and relates to the technical field of data/image processing, in particular to the technical field of car networking and intelligent cabins. The specific implementation scheme is as follows: monitoring a driving state of the autonomous vehicle; and displaying prompt information matched with the driving state on a display screen at the top of the outer side of the automatic driving vehicle. According to the automatic driving vehicle system, interaction with a passenger can be achieved through the prompt information, and the passenger can conveniently and quickly find the automatic driving vehicle. The prompting information can also inform other traffic participants of the driving intention of the automatic driving vehicle, so that the trust of the other traffic participants on the automatic driving vehicle is increased in a mode of conveying the prompting information.
Description
Technical Field
The present disclosure relates to the field of data/image processing technology, and more particularly to the field of autopilot technology.
Background
After the autonomous vehicle has traveled on the road, other traffic participants on the road generally do not trust the autonomous vehicle. The essential causes of distrust include the inability of traffic participants on the road to accurately determine the autonomous vehicle, and the uncertainty of how the autonomous vehicle will travel during travel.
Disclosure of Invention
The present disclosure provides a method, apparatus, device, and storage medium for displaying vehicle information.
According to an aspect of the present disclosure, there is provided a method of displaying vehicle information, including:
monitoring a driving state of the autonomous vehicle; and displaying prompt information matched with the driving state on a display screen at the top of the outer side of the automatic driving vehicle.
According to another aspect of the present disclosure, there is provided an apparatus for displaying vehicle information, including:
the monitoring module is used for monitoring the running state of the automatic driving vehicle; and the display module is used for displaying prompt information matched with the running state on a display screen at the top of the outer side of the automatic driving vehicle.
According to still another aspect of the present disclosure, there is provided an electronic device including:
at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of displaying vehicle information of the present disclosure.
According to yet another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of displaying vehicle information of the present disclosure.
According to yet another aspect of the present disclosure, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the method of displaying vehicle information of the present disclosure.
According to yet another aspect of the present disclosure, there is provided an autonomous vehicle comprising: the display screen is used for displaying prompt information in the method for displaying the vehicle information.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
FIG. 1 is a schematic flow diagram of a method of displaying vehicle information according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow diagram for displaying vehicle information in a stopped state according to an embodiment of the disclosure;
FIG. 3 is a display schematic of a display screen of a vehicle waiting for a passenger at the beginning of a trip according to an embodiment of the present disclosure;
FIG. 4 is a display schematic of a front display screen in a stopped state according to an embodiment of the disclosure;
FIG. 5 is a display schematic of a rear display screen in a stopped state according to an embodiment of the disclosure;
FIG. 6 is a display schematic of a front display screen in a first travel state according to an embodiment of the present disclosure;
FIG. 7 is a display schematic of a rear display screen in a first travel state according to an embodiment of the present disclosure;
FIG. 8 is a display schematic of a front display screen in a second driving state according to an embodiment of the present disclosure;
FIG. 9 is a display schematic of a rear display screen in a second driving condition according to an embodiment of the present disclosure;
FIG. 10 is a display schematic of a front display screen in a third travel state according to an embodiment of the present disclosure;
FIG. 11 is a display schematic of a rear display screen in a third travel state according to an embodiment of the present disclosure;
FIG. 12 is a block diagram of an apparatus for displaying vehicle information according to the present disclosure;
fig. 13 is a block diagram of an electronic device for implementing a method of displaying vehicle information according to an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
The display screen is installed on the top of the outer side of the automatic driving vehicle. The driving state of the automatic driving vehicle is displayed on the display screen, so that other traffic participants can know the driving state of the automatic driving vehicle, and the trust of the other traffic participants on the automatic driving vehicle is increased. The driving state in the present disclosure is a state in which the autonomous vehicle makes a driving decision according to an external traffic environment and drives in accordance with the driving decision.
The present disclosure makes different vehicle information display strategies to facilitate the interaction of autonomous vehicles with other traffic participants, increasing the trust of passengers and social vehicle owners on autonomous vehicles. The social vehicle of the present disclosure is a vehicle that is controlled by a user to travel. Such as motor vehicles, electric vehicles, bicycles, etc., driven by users.
The following embodiments will explain a method of displaying vehicle information provided by the present disclosure by way of drawings.
Fig. 1 is a schematic flow diagram of a method of displaying vehicle information according to an embodiment of the present disclosure.
As shown in fig. 1, the method of displaying vehicle information of the present disclosure includes the following steps.
In step S101, the running state of the autonomous vehicle is monitored.
The running state of the autonomous vehicle includes execution, lane change, steering, turning, and the like. The driving state of the autonomous vehicle is a state that the autonomous vehicle makes a driving decision according to the collected traffic environment information and presents when executing the driving decision.
In step S102, a prompt message matching the running state is displayed on the display screen on the outside roof of the autonomous vehicle.
The present disclosure is applied to an autonomous vehicle in which a display screen is mounted on the outside of the autonomous vehicle. And displaying prompt information matched with the driving state on a display screen. In order to facilitate other traffic participants to conveniently acquire the driving state of the autonomous vehicle, in the present disclosure, prompt information matched with the driving state is displayed on a display screen at the top of the outer side of the autonomous vehicle. The prompt information that is adapted to the driving state can be understood to mean that the prompt information is used to characterize the driving decision that the autonomous vehicle is currently performing. For example, if the driving state is detected as a right turn, the right turn is displayed on the display screen.
According to the method for displaying the vehicle information, the prompt information matched with the running state of the automatic driving vehicle is displayed on the display screen at the top of the outer side of the automatic driving vehicle. Interaction with passengers can be realized through the prompt information, and the passengers can conveniently and quickly find the automatic driving vehicle. The prompting information can also inform other traffic participants of the driving intention of the automatic driving vehicle, so that the trust of the other traffic participants on the automatic driving vehicle is increased in a mode of conveying the prompting information.
In the disclosed embodiment, the driving state of the automatic driving vehicle is transmitted to the traffic participants in different directions through the prompt message, so as to achieve different purposes. In some scenarios, it is desirable to simultaneously alert traffic participants in front of the autonomous vehicle, as well as traffic participants behind the autonomous vehicle. Such as an autonomous vehicle in a yielding scene. In other scenarios, only the traffic participants behind the autonomous vehicle need to be alerted, e.g., changing lanes to the right, parking at the side, etc. Thus, in the disclosed embodiment, two display screens are mounted on the top of the outside of the autonomous vehicle, the display screen facing the forward observer being referred to as the front display screen and the display screen facing the rearward observer being referred to as the rear display screen. A display screen capable of double-sided display can be mounted on the top of the outer side of the automatic driving vehicle. The first display surface is a display surface facing the front of the autonomous vehicle, and the second display surface is a display surface facing the rear of the autonomous vehicle. The present disclosure does not limit the display screen to realize two kinds of display through double-sided display or through two independent display screens. In the following embodiments, the first display surface and the front display screen, and the second display surface and the rear display screen are presented, and the consistency of the meanings thereof should be understood.
On the basis of any of the above embodiments, displaying a prompt message matching a driving state on a display screen at the top of the outside of the autonomous vehicle includes: and determining a first display surface and/or a second display surface of the top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state.
According to the method and the device, the prompt information matched with the driving state can be displayed on the first display surface and/or the second display surface in different scenes, so that the flexibility of displaying the prompt information is improved.
In the embodiment of the present disclosure, it will be explained that the prompt information matching the running state is displayed on the first display surface and/or the second display surface according to the different running states.
Fig. 2 is a schematic flow chart for displaying vehicle information in a stopped state according to an embodiment of the present disclosure.
As shown in fig. 2, determining the first display surface and/or the second display surface of the top display screen on the outer side of the autonomous vehicle based on the driving state, and displaying the prompt information matched with the driving state includes the following steps.
In step S201, if the traveling state is the stopped state, the riding order received by the autonomous vehicle is acquired.
There are many situations where the autonomous vehicle is in a stopped state, and the present disclosure requires determining the stopped state of the autonomous vehicle when it receives a ride order and arrives at the start of a trip in the ride order. And when the running state is monitored to be a stop state, obtaining a riding order received by the automatic driving vehicle. And if the taking order is obtained, indicating that the current automatic driving vehicle receives the taking order.
In step S202, the current position of the autonomous vehicle is determined, and the trip start in the ride order is parsed.
It is further determined whether the current location of the autonomous vehicle is the trip origin in the ride order.
In step S203, if the current position matches the trip start position, a prompt message is displayed on the first display surface and the second display surface of the outside roof display screen of the autonomous vehicle. The prompt message in this disclosure includes identification information of the autonomous vehicle.
In order to facilitate the passengers to see the identification information of the automatic driving vehicle from different angles in time and improve the efficiency of searching the automatic driving vehicle for the passengers, the first display surface and the second display surface of the top display screen on the outer side of the automatic driving vehicle display prompt information.
Illustratively, the passenger is successfully matched with the autonomous vehicle through the order platform, and the autonomous vehicle waits for the passenger at the beginning of the trip. As shown in fig. 3, in the related art, the information displayed on the display screen while the vehicle waits for passengers at the start of a trip is automatic driving. When a passenger searches for an automatically driven vehicle which has received an order, the passenger needs to confirm the identification information of the automatically driven vehicle at a specified position. Wherein the designated location may be at a passenger windshield. Causing the passenger to not only find the autonomous vehicle difficult, but also require the passenger to be in a designated location to confirm the identification information of the autonomous vehicle. Aiming at the defect that identification information of the automatic driving vehicle is not convenient to confirm, the identification information of the automatic driving vehicle, such as a vehicle number or an identifier which uniquely represents the automatic driving vehicle, is displayed on a front display screen and a rear display screen when the automatic driving vehicle is monitored to be in a stop state and reaches a travel starting place in a riding order. Through show the identification information of autopilot vehicle in front display screen and back display screen, promote the efficiency that the passenger looked for autopilot vehicle. The stop state in this disclosure means that the autonomous vehicle is in a specified gear.
In one embodiment, to enhance the passenger experience, the vehicle number and welcome move of the autonomous vehicle are shown on the front and rear display screens. For example, as shown in fig. 4, open palms are added on both sides of the license plate number displayed on the front display screen to indicate a welcome passenger to ride the autonomous vehicle. Also, as shown in fig. 5, open palms may be added to both sides of the license plate number displayed on the rear display screen. For another example, the vehicle number of the autonomous vehicle and the predetermined welcome phrase are alternately displayed at set time intervals. By displaying the vehicle number and the welcome action of the autonomous vehicle on the front display screen and the rear display screen, the ceremony sense of taking the autonomous vehicle by passengers is increased. In order to increase the richness of the welcome action, various welcome actions and vehicle identification information can be preset to be combined and displayed in a circulating mode. Under the scene that the automatic driving vehicle waits for passengers to get on the vehicle, the content displayed by the front display screen is not limited to be consistent with the content displayed by the rear display screen, and the purpose that the user can find the automatic driving vehicle quickly and accurately conveniently can be achieved.
It should be understood that the autonomous vehicle in the present disclosure may be either an autonomous vehicle equipped with a security officer or an unmanned vehicle. If the automatic driving vehicle can be an automatic driving vehicle equipped with a safety guard, after the automatic driving vehicle successfully receives the order, the safety guard can manually drive the automatic driving vehicle to drive to the starting point in the order, and the automatic driving vehicle is in a P-gear state. And if the automatic driving vehicle monitors that the order is currently received, is in a starting point in the order and is in a P-gear state, displaying the identification information and the welcome action effect of the automatic driving vehicle on the front display screen and the rear display screen.
The disclosed embodiments divide the traveling state during traveling into a plurality of cases, and in the first traveling state, the traveling direction of the autonomous vehicle does not substantially change, such as a lane change state, a straight traveling state, and the like. Taking the lane change state as an example, the traveling direction of the autonomous vehicle does not substantially change before and after the lane change. In the second running state, the running direction or the running state of the autonomous vehicle may substantially change. Such as a turning state, a side parking state, and the like. Taking the turning state as an example, the traveling direction of the autonomous vehicle substantially changes before and after turning. In a third driving state, the autonomous vehicle detects that a pedestrian and/or other vehicle has entered a safety boundary, such as a yield state.
The embodiment of the disclosure can display different driving information on the front display screen and the rear display screen in the first driving state. And displaying symbol information representing the driving state on the front display screen in the first driving state. And displaying character information and symbol information representing the driving state on the rear display screen in the first driving state. In the second driving state, the driving information displayed on the front display screen and the rear display screen are mirror images of each other. In the third driving state, the embodiment of the disclosure displays that the other party asks to go ahead on the front display screen, and displays that the current driving state is in the way on the rear display screen.
The following embodiments will explain the hint information in different driving states.
In one embodiment, the driving state is a first driving state. Determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state, wherein the prompt information comprises: and if the driving state is the first driving state, displaying the first driving information on a first display surface of a top display screen at the outer side of the automatic driving vehicle and/or displaying the second driving information on a second display surface of the display screen. The first driving state in the present disclosure includes a lane change state, a take-over state, or a straight-driving state. The first travel information and the second travel information in the present disclosure are different display forms of travel information that match the first travel state.
In the lane change state, the take-over state or the straight-ahead state, the autonomous vehicle does not hinder the driving of other traffic participants, so that the first driving information or the second driving information can be displayed on the first display surface only or the second display surface only. In order to facilitate the traffic participants in front of and behind the autonomous vehicle to know the driving intention of the autonomous vehicle, the first driving information may be displayed on the first display surface of the display screen, and the second driving information may be displayed on the second display surface of the display screen. To increase the interest of interaction with other traffic participants, the first travel information may be an emoticon that characterizes the travel information. In order to improve the determination of the driving intent of the autonomous vehicle by the rear traffic participant, the second driving information may be characters representing the driving information plus symbols indicating the driving information.
In an example, the driving state of the autonomous vehicle is monitored to be a left lane changing state, and the driving information of the left lane changing is displayed on the display screen, so that other road participants on the road can know the intention of the autonomous vehicle. In order to facilitate road participants to be able to accurately determine the driving information of the autonomous vehicle changing to the left, the present disclosure shows the driving information of changing to the left at an angle of an observer on the front side of the autonomous vehicle and an angle of an observer on the rear side of the autonomous vehicle, respectively. And displaying symbol information on the front display screen, wherein the symbol information can be an expression simulating driving of a user. For example, as shown in fig. 6, when changing lanes to the left, the symbol information displayed on the front display screen may simulate the user's eyes looking to the left. And displaying the current driving state on the rear display screen. As shown in fig. 7, when changing lanes to the left, symbols for changing lanes to the left and for the left are displayed on the rear display screen. Different contents are displayed on the front display screen and the rear display screen, and interaction modes of the automatic driving vehicle and other traffic participants on the road are enriched. And other traffic participants on the road estimate the next driving state of the automatic driving vehicle through the driving information displayed on the front display screen and/or the rear display screen, and establish trust with the automatic driving vehicle.
In one embodiment, the driving state is a second driving state. Determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state, wherein the prompt information comprises: if the driving state is the second driving state, the driving information matched with the second driving state is displayed on the first display surface of the top display screen on the outer side of the automatic driving vehicle, or the driving information matched with the second driving state is respectively displayed on the first display surface and the second display surface of the top display screen on the outer side of the automatic driving vehicle.
In the present disclosure, the second running state includes a turning state, a turning state or a parking state. In the present disclosure, the driving information matched with the second driving state displayed on the first display surface and the driving information matched with the second driving state displayed on the second display surface are mirror images of each other.
In the turning state, the turning state or the parking state, the main purpose is to convey the following driving behavior of the autonomous vehicle to the traffic participants behind the autonomous vehicle, and the driving information matching the second driving state can be displayed only on the first display surface. In order to prompt the front traffic participant and the rear traffic participant, the driving information matched with the second driving state may be displayed on the first display surface and the second display surface of the outside roof display screen of the autonomous vehicle.
For example, when the autonomous vehicle arrives at the destination or stops due to other situations, the travel information corresponding to the second travel state is displayed on the first display surface and the second display surface of the top display screen on the outer side of the autonomous vehicle, respectively. As shown in fig. 8, the docking information matching the docking state is displayed on the first display surface. As shown in fig. 9, the docking information matching the docking state is displayed on the second display surface. As can be seen from fig. 8 and 9, the docking information displayed on the first display surface and the docking information displayed on the second display surface are mirror images.
In one embodiment, the driving state is a third driving state. Determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state, wherein the prompt information comprises: and if the driving state is the traffic-giving state, displaying first traffic-giving prompt information on a first display surface of a top display screen on the outer side of the automatic driving vehicle, and displaying second traffic-giving prompt information on a second display surface of the top display screen on the outer side of the automatic driving vehicle.
The yielding state in the disclosure is a gradual deceleration state based on external traffic factors. The first giving way prompt information is used for prompting the traffic participants who are given way, and the second giving way prompt information is used for prompting the traffic participants behind the automatic driving vehicle.
According to the method and the device, the first giving-way prompt information for prompting the given-way traffic participants is displayed on the first display surface, so that the given-way traffic participants know that the automatic driving vehicle gives way, and can drive at ease. And displaying second traffic prompting information for prompting traffic participants behind the automatic driving vehicle on the second display surface, so that the rear traffic participants can know the reason for the automatic driving vehicle to decelerate or decelerate to stop.
For example, when the distance between the autonomous vehicle and the pedestrian is sensed to be smaller than the safety margin during the traveling of the autonomous vehicle, a please first is displayed on the front display screen as shown in fig. 10, and a yield is displayed on the rear display screen as shown in fig. 11. The trust of the pedestrian on the automatic driving vehicle is increased by displaying you on the front display screen. And the patience of the rear traffic participants is increased in the yielding displayed on the rear display screen.
Based on the same conception, the embodiment of the disclosure also provides a device for displaying vehicle information.
It is understood that the device for displaying vehicle information provided by the embodiment of the present disclosure includes hardware structures and/or software modules for performing the respective functions in order to realize the functions. The disclosed embodiments can be implemented in hardware or a combination of hardware and computer software, in combination with the exemplary elements and algorithm steps disclosed in the disclosed embodiments. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
Fig. 12 is a block diagram of an apparatus for displaying vehicle information according to the present disclosure.
As shown in fig. 12, the apparatus 300 for displaying vehicle information according to the embodiment of the present disclosure includes: a monitoring module 301 and a display module 302.
A monitoring module 301 for monitoring a driving state of the autonomous vehicle; and the display module 302 is used for displaying prompt information matched with the running state on a display screen at the top of the outer side of the automatic driving vehicle.
The device for displaying the vehicle information displays the prompt information matched with the running state of the automatic driving vehicle on the display screen at the top of the outer side of the automatic driving vehicle. Interaction with passengers can be realized through the prompt information, and the passengers can conveniently and quickly find the automatic driving vehicle. The prompting information can also inform other traffic participants of the driving intention of the automatic driving vehicle, so that the trust of the other traffic participants on the automatic driving vehicle is increased in a mode of conveying the prompting information.
In one embodiment, the display module 302 is further configured to: determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state; the first display surface is a display surface facing the front of the autonomous vehicle, and the second display surface is a display surface facing the rear of the autonomous vehicle.
In one embodiment, the display module 302 is further configured to: if the driving state is the stop state, obtaining a riding order received by the automatic driving vehicle; determining the current position of the automatic driving vehicle, and analyzing a travel starting place in a riding order; and if the current position is consistent with the starting place of the journey, displaying prompt information on a first display surface and a second display surface of a top display screen on the outer side of the automatic driving vehicle, wherein the prompt information comprises identification information of the automatic driving vehicle.
In one embodiment, the display module 302 is further configured to: if the driving state is a first driving state, wherein the first driving state comprises a lane changing state, a taking over state or a straight driving state, displaying first driving information on a first display surface of a top display screen at the outer side of the automatic driving vehicle and/or displaying second driving information on a second display surface of the display screen; the first travel information and the second travel information are travel information of different display forms that match the first travel state.
In one embodiment, the display module 302 is further configured to: if the driving state is a second driving state, wherein the second driving state comprises a turning state, a turning state or a parking state, displaying driving information matched with the second driving state on a first display surface of a top display screen on the outer side of the automatic driving vehicle, or respectively displaying the driving information matched with the second driving state on the first display surface and a second display surface of the top display screen on the outer side of the automatic driving vehicle; the driving information matched with the second driving state displayed on the first display surface and the driving information matched with the second driving state displayed on the second display surface are mirror images.
In one embodiment, the display module 302 is further configured to: the driving state is a yielding state, the yielding state is a gradual speed reduction state based on external traffic factors, first yielding prompt information is displayed on a first display surface of a top display screen at the outer side of the automatic driving vehicle, and second yielding prompt information is displayed on a second display surface of the top display screen at the outer side of the automatic driving vehicle; the first giving way prompt information is used for prompting the traffic participants to be given way, and the second giving way prompt information is used for prompting the traffic participants behind the automatic driving vehicle.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
In the technical scheme of the disclosure, the acquisition, storage, application and the like of the personal information of the related user all accord with the regulations of related laws and regulations, and do not violate the good customs of the public order.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
FIG. 13 shows a schematic block diagram of an example electronic device 400 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 4, the apparatus 400 includes a computing unit 401 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)402 or a computer program loaded from a storage unit 408 into a Random Access Memory (RAM) 403. In the RAM 403, various programs and data required for the operation of the device 400 can also be stored. The computing unit 401, ROM 402, and RAM 403 are connected to each other via a bus 404. An input/output (I/O) interface 405 is also connected to bus 404.
A number of components in device 400 are connected to I/O interface 405, including: an input unit 406 such as a keyboard, a mouse, or the like; an output unit 407 such as various types of displays, speakers, and the like; a storage unit 408 such as a magnetic disk, optical disk, or the like; and a communication unit 409 such as a network card, modem, wireless communication transceiver, etc. The communication unit 409 allows the device 400 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.
Through the technical scheme provided by the disclosure, the prompt information matched with the running state of the automatic driving vehicle is displayed on the display screen at the top of the outer side of the automatic driving vehicle. Interaction with passengers can be realized through the prompt information, and the passengers can conveniently and quickly find the automatic driving vehicle. The prompting information can also inform other traffic participants of the driving intention of the automatic driving vehicle, so that the trust of the other traffic participants on the automatic driving vehicle is increased in a mode of conveying the prompting information.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.
Claims (16)
1. A method of displaying vehicle information, comprising:
monitoring a driving state of the autonomous vehicle;
and displaying prompt information matched with the driving state on a display screen at the top of the outer side of the automatic driving vehicle.
2. The method of claim 1, wherein displaying a prompt matching the driving status on a display screen on an outside roof of the autonomous vehicle comprises:
determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state;
the first display surface is a display surface facing the front of the autonomous vehicle, and the second display surface is a display surface facing the rear of the autonomous vehicle.
3. The method of claim 2, wherein the determining, based on the driving status, a first display surface and/or a second display surface of an overhead display screen on an outside of an autonomous vehicle, displaying a prompt matching the driving status, comprises:
if the driving state is a stop state, obtaining a riding order received by the automatic driving vehicle;
determining the current position of the automatic driving vehicle, and analyzing a travel starting place in the riding order;
and if the current position is consistent with the travel starting place, displaying prompt information on a first display surface and a second display surface of a top display screen on the outer side of the automatic driving vehicle, wherein the prompt information comprises identification information of the automatic driving vehicle.
4. The method of claim 2, wherein the determining, based on the driving status, a first display surface and/or a second display surface of an overhead display screen on an outside of an autonomous vehicle, displaying a prompt matching the driving status, comprises:
if the driving state is a first driving state, wherein the first driving state comprises a lane changing state, a taking over state or a straight driving state, displaying first driving information on a first display surface of a top display screen at the outer side of the automatic driving vehicle and/or displaying second driving information on a second display surface of the display screen;
the first travel information and the second travel information are travel information of different display forms that match the first travel state.
5. The method of claim 2, wherein the determining, based on the driving status, a first display surface and/or a second display surface of an overhead display screen on an outside of an autonomous vehicle, displaying a prompt matching the driving status, comprises:
if the driving state is a second driving state, wherein the second driving state comprises a turning state, a turning state or a parking state, displaying driving information matched with the second driving state on a first display surface of a top display screen on the outer side of the automatic driving vehicle, or respectively displaying the driving information matched with the second driving state on the first display surface and a second display surface of the top display screen on the outer side of the automatic driving vehicle;
the driving information matched with the second driving state displayed on the first display surface and the driving information matched with the second driving state displayed on the second display surface are mirror images.
6. The method of claim 2, wherein the determining, based on the driving status, a first display surface and/or a second display surface of an overhead display screen on an outside of an autonomous vehicle, displaying a prompt matching the driving status, comprises:
the driving state is a yielding state, the yielding state is a gradual speed reduction state based on external traffic factors, first yielding prompt information is displayed on a first display surface of a top display screen at the outer side of the automatic driving vehicle, and second yielding prompt information is displayed on a second display surface of the top display screen at the outer side of the automatic driving vehicle;
the first giving way prompt information is used for prompting the traffic participants to be given way, and the second giving way prompt information is used for prompting the traffic participants behind the automatic driving vehicle.
7. An apparatus for displaying vehicle information, comprising:
the monitoring module is used for monitoring the running state of the automatic driving vehicle;
and the display module is used for displaying prompt information matched with the running state on a display screen at the top of the outer side of the automatic driving vehicle.
8. The apparatus of claim 7, wherein the display module is further configured to:
determining a first display surface and/or a second display surface of a top display screen on the outer side of the automatic driving vehicle based on the driving state, and displaying prompt information matched with the driving state;
the first display surface is a display surface facing the front of the autonomous vehicle, and the second display surface is a display surface facing the rear of the autonomous vehicle.
9. The apparatus of claim 8, wherein the display module is further configured to:
if the driving state is a stop state, obtaining a riding order received by the automatic driving vehicle;
determining the current position of the automatic driving vehicle, and analyzing a travel starting place in the riding order;
and if the current position is consistent with the travel starting place, displaying prompt information on a first display surface and a second display surface of a top display screen on the outer side of the automatic driving vehicle, wherein the prompt information comprises identification information of the automatic driving vehicle.
10. The apparatus of claim 8, wherein the display module is further configured to:
if the driving state is a first driving state, wherein the first driving state comprises a lane changing state, a taking over state or a straight driving state, displaying first driving information on a first display surface of a top display screen at the outer side of the automatic driving vehicle and/or displaying second driving information on a second display surface of the display screen;
the first travel information and the second travel information are travel information of different display forms that match the first travel state.
11. The apparatus of claim 8, wherein the display module is further configured to:
if the driving state is a second driving state, wherein the second driving state comprises a turning state, a turning state or a parking state, displaying driving information matched with the second driving state on a first display surface of a top display screen on the outer side of the automatic driving vehicle, or respectively displaying the driving information matched with the second driving state on the first display surface and a second display surface of the top display screen on the outer side of the automatic driving vehicle;
the driving information matched with the second driving state displayed on the first display surface and the driving information matched with the second driving state displayed on the second display surface are mirror images.
12. The apparatus of claim 8, wherein the display module is further configured to:
the driving state is a yielding state, the yielding state is a gradual speed reduction state based on external traffic factors, first yielding prompt information is displayed on a first display surface of a top display screen at the outer side of the automatic driving vehicle, and second yielding prompt information is displayed on a second display surface of the top display screen at the outer side of the automatic driving vehicle;
the first giving way prompt information is used for prompting the traffic participants to be given way, and the second giving way prompt information is used for prompting the traffic participants behind the automatic driving vehicle.
13. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.
14. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-6.
15. A computer program product comprising a computer program which, when executed by a processor, implements the method according to any one of claims 1-6.
16. An autonomous vehicle comprising: display screen for displaying a prompt message in a method according to any of claims 1-6.
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| CN202111601054.XA CN114379585A (en) | 2021-12-24 | 2021-12-24 | Method, apparatus, device and storage medium for displaying vehicle information |
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| CN202111601054.XA CN114379585A (en) | 2021-12-24 | 2021-12-24 | Method, apparatus, device and storage medium for displaying vehicle information |
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